AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts
AI agent for creating motion graphics by describing videos in chat
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
DE
Pricing model
Freemium
Freemium
Pricing
Free plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available.
Free Start plan with monthly credit allowance; PRO plan with monthly or yearly billing (prices not specified on pages); credit packs available for PRO users
Key features
Multi-speaker dialogue generation with emotional tone and timing control
Scene ambience and background music composition
Voice cloning with audio reference guidance
Image and audio reference inputs for contextual generation
Output format customization: WAV, MP3, PCM, OGG Opus
Adjustable sample rate from 8 kHz to 48 kHz
Speed, volume and pitch controls on generated audio
API access for Pro and Max plan holders
Up to 2 minutes maximum audio duration per generation
Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste
Edit animations in words without keyframes
Live preview with play, pause and scrub controls
Upload and integrate your own footage, photos and logos
AI-composed music and sound effects synced to animation rhythm
Built-in library of open-licence fonts for Latin and Cyrillic
AI image and clip generation within projects
Template-based project setup with style presets
MP4 video export
3D effects rendering in code
Chat-based interface for animation direction
What makes it different
All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track
Scene-first workflow directing complete audio narratives rather than separate speech generation
Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation
Multimodal input supporting text prompts combined with images or multiple audio references
Voice cloning capability using authorized audio references to guide vocal character and delivery
No timeline or keyframe editing required—control animations entirely through natural language chat
Instant preview updates as you refine your animation requests
AI automatically composes music and sound effects to match your animation
Works in browser with guest or signed-in workflows
Includes AI-generated images and clips alongside hand-built assets
SeedAudio
Motion Fab